3CG0

Crystal structure of signal receiver domain of modulated diguanylate cyclase from Desulfovibrio desulfuricans G20, an example of alternate folding

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D	Response regulator receiver modulated diguanylate cyclase with PAS/PAC sensor	polymer	140	15223.4	4	UniProt (Q311G8) Pfam (PF00072) In PDB	Desulfovibrio desulfuricans subsp. desulfuricans str.
2		water	water		18.0	91	Chemie (HOH)

Sequence modifications

A, B, C, D: 2 - 130 (UniProt: Q311G8)

PDB	External Database	Details
Met -1	-	expression tag
Ser 0	-	expression tag
Leu 1	-	expression tag
Glu 131	-	expression tag
Gly 132	-	expression tag
His 133	-	expression tag
His 134	-	expression tag
His 135	-	expression tag
His 136	-	expression tag
His 137	-	expression tag
His 138	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	60893.6
All*	Total formula weight	60893.6

*Water molecules are not included.